Order Parameter and Kinetics of Non-Equilibrium Phase Transition Stimulated by the Impact of Volumetric Heat Source

被引:3
|
作者
Slyadnikov, E. E. [1 ,3 ]
Turchanovskii, I. Yu. [2 ,3 ]
机构
[1] Natl Res Tomsk State Univ, Tomsk, Russia
[2] Natl Res Tomsk Polytech Univ, Tomsk, Russia
[3] Russian Acad Sci, Inst Computat Technol, Siberian Branch, Novosibirsk, Russia
关键词
non-equilibrium phase transition; heat source; kinetic equations;
D O I
10.1007/s11182-017-0932-y
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The authors formulated an understanding of the order parameter and built a kinetic model for the nonequilibrium first-order "solid body - liquid" phase transition stimulated by the impact of the volumetric heat source. Analytical solutions for kinetic equations were found, and it was demonstrated that depending on the phase transition rate "surface" and "bulk" melting mechanisms are implemented.
引用
收藏
页码:1466 / 1474
页数:9
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